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Tux Machines
Posted by Roy Schestowitz on Sep 11, 2022
> On September 9th, users report failed to authentication to FreeIPA. By looking into the system status, we realize that the IPA services cannot start successfully. Most importantly, pki-tomcatd cannot start properly. With a deeper look we realized that acme.sh automatically renewed the SSL certificate and restarted FreeIPA, so we decided that should be the direct cause. With more in-depth research we realized that it’s internal certificate issue.
> In this tutorial, we will show you how to install SmartGit on Fedora 36. For those of you who didn’t know, SmartGit is one of the most powerful Git GUI clients with support for Azure DevOps, Bitbucket, GitHub, GitLab, etc. It focuses on simplicity while targeting non-experts and people who prefer a graphical application over command line usage. SmartGit is available for different platforms including Windows, Linux, and macOS.
> This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the SmartGit on a Fedora 36.
> A simple program to show you how you can export range from LibreOffice as pdf using macro.
> Exporting a LO sheet’s content to PDF is often necessary because of the wide use of PDF files for distributions, reporting etc. In the earlier tutorial, I showed how to export an entire sheet’s content to a pdf file. In this tutorial, I will show how to export a specific range (e.g. A1:B2 etc.) as a content of a pdf file.
> I recently moved a bunch of libvirt VMs from a CentOS 7 host to a CentOS Stream 9 host. Normally moving virtual machines from one libvirt host to another is pretty easy. All you need to do is stop the VM on the original host, copy the disk image from host to host (with rsync or whatever is convenient), dump the VM config (with virsh dumpxml guest), and import that config on the new host (with virsh define). It turns out a few things have changed that make that not quite work though...
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